12669195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1567}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 13071093

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1567, 1617, 2695, 4701, 7835, 8085, 10969, 17237, 23505, 32907, 51711, 54845, 76783, 86185, 120659, 164535, 230349, 258555, 361977, 383915, 603295, 844613, 1151745, 1809885, 2533839, 4223065, 12669195]

約数ペア:

[(1, 12669195), (3, 4223065), (5, 2533839), (7, 1809885), (11, 1151745), (15, 844613), (21, 603295), (33, 383915), (35, 361977), (49, 258555), (55, 230349), (77, 164535), (105, 120659), (147, 86185), (165, 76783), (231, 54845), (245, 51711), (385, 32907), (539, 23505), (735, 17237), (1155, 10969), (1567, 8085), (1617, 7835), (2695, 4701)]